---

PENPER PTY. LIMITED TECHNICAL SUPPORT EQUIPMENT PTY LTD DALLEY PTY LTD GARA PTY. LTD. ARCADE INVESTMENTS (WA) PTY LTD HIGH RIGGING COMMUNICATIONS PTY. LTD. S.E.B. NOMINEES PTY. LTD. LEE & YANG PTY. LTD. TRENERRY FUNDS MANAGEMENT PTY LTD WESTLAKES PTY LTD SUN BOUND PTY LTD R.T.L. EXPRESS PTY. LTD. SHAW CORP (TENTERFIELD) PTY LIMITED REVEST SECURITIES PTY. LTD. BBD INVESTMENTS PTY LTD FLEET LIGHTING PTY. LIMITED MONEYSKILLS PTY. LIMITED GREENSBOROUGH BOWLS PTY. LTD. EMICON PTY. LTD. MITTERBERG PTY. LIMITED